Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“La qualité des produits pixum est très convaincante.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3221102617

Proof data

Record hash (SHA-256)

1769fe64ebd1bc7246734c01ad1db5f4544ec5c85c990f1a763fa6ced4009bef

Signature (Ed25519, base64)

pbMU5lIV4m/EdmqI9MmkpayjRVBbPl/po2yY658dKEajqgY6DHfOHmL9s4uCz2WuvgXALm7oZEevWPoHjjN4AA==

Merkle root

0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90

Merkle path

["1765c209fe0b30e0c4b28d9e49069973dd416f4eccc4b400e5207383ff9cd986","530a31958c326364d61ddec8008b2caeb6184fdbfead33682e3e4363b15ff430","5e689f16f5c6343bd9d87330ecd211e1bce4ad049d694df1df4f7f4a925e98ac","0c7b7b663a9c857e4a2211f168dc68bac9e742b60a65b59387a885744327bf8a","2a35a0d72d9b7d7eb37134eeb3659ed5416a13328adb5f2ab36c85184f5e795e","2810cba5a4f21c198b6d7add2fad56404b8b6541cd619b8df80fbd55d2196ac3","0cabe0f83eab64eda98405097185048dcb4a0aff2611bffcd0248a43f63d8722","ff99758cf6d5e3ada92558c65ec770d9a450a41d400a109900b6b5702f0eaad1","a86583773d9eceeee0ffd38d48d323c1dd13ba4f186459e3bfc08ca68fd51d96","78957c428b63f8bbb6a19db9a179e885ae9c7800111aae9cd2e6948f1c881868","7232acd2dfdb4f088090eab03a52ea2d5aa35d51e392dac0824cf82297b6f8fd","82f5128b6ceeedb9a831b08ffc6d055ce6f4d46fcb0cd752cd3e29e60363adcf","77b2b0d1c988b3add7b1fbedc3ecc12dd0cda6044be7bb06798825ccc94efd81","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]

Anchored

2026-10-12

Public log entry

search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…

Expected log hash

701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1791779915538","kind":"published-quote","locale":"fr","page":"brand:pixum","quote":"La qualité des produits pixum est très convaincante.","rating":5,"review_date":"2026-06-13","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (0eabe705d054…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.